Posted by ESPN.com's Adam Rittenberg
Today I'll be taking a closer look at Minnesota, which tries to rebound from a school-record 11 losses as it enters Tim Brewster's second season as coach. Here are three questions facing the Gophers as they enter the fall:
1. Who are these guys?
Minnesota's roster has a decidedly different look to it, and that's not a bad thing after last year. Recognizing the need for immediate upgrades on defense, Brewster brought in several junior-college players who will start or get major playing time. Keep an eye on Tramaine Brock, a hard-hitting safety who won a starting job this spring and should set the tone in the secondary. He'll get help from Traye Simmons at cornerback. The line also will have a JC flavor with Cedric McKinley at defensive end and Simoni Lawrence and linebacker. Minnesota will lean on a strong crop of incoming freshmen, including cornerback/return man Troy Stoudermire, and wide receivers Brandon Green, Xzavian Brandon and Brodrick Smith.
2. How will the offensive line fare after losing three starters?
As the rest of the team prepares to take the next step with greater knowledge of the system, the line is, in a sense, starting over. This was one of few Gophers units that excelled last season, allowing a Big Ten-low 13 sacks. The loss of standouts Tony Brinkhaus and Steve Shidell will sting, and Minnesota needs Jeff Tow-Arnett to make a smooth transition from left guard to center. Ryan Wynn, Ryan Orton and Chris Bunders lead a group of promising young linemen, but they can't afford growing pains. Getting the line right is the biggest priority for a team sensing a breakthrough this fall.
3. How will new coordinator Ted Roof reshape the nation's worst defense?
Roof loves tough challenges, but unlike the Duke team he coached last year, Minnesota has the talent to make a big jump this fall. The veteran defensive coach stressed the basics upon his arrival, and Minnesota tackled a ton this spring after not doing it enough last fall. Roof doesn't consider himself a panacea, but he's another reminder that last season is in the past. There's no doubt the junior-college transfers will help. Roof's challenge will be facilitating improvement from returning starters like defensive end Willie VanDeSteeg and linebackers Steve Davis and Deon Hightower.